举例而言，一个癌症药因为能使肿瘤变小就可能被批准使用，而不是因为制造商能证明病人服用之后活得更长。

For example, a cancer drug might be approved because it causes tumors to shrink, not because its manufacturer can prove that patients live longer after taking it.

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它在为综合并且癌症药的测试预言和设计化合物过程中集中于使用QSAR模型化，在仅仅透过他们的化学架构鉴定有毒的化学制品过程中。

It focuses on the use of QSAR modeling in predicting and designing compounds for synthesis and testing of cancer drugs and in identifying toxic chemicals solely by their chemical structure.

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药名为唑来膦酸，该药在2002年被美国 FDA 获准用于癌症病人恶性高血钙的治疗。

Under the name Zometa, the drug was approved by the U. S. Food and Drug Administration for cancer patients in 2002.

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